SMC Networks D-MH1AD Series Operation Manual page 10

Warning
(1) Removal of equipment and supplying and exhausting the compressed air
When removing the equipment, first confirm that measures, such as drop prevention for driven objects and safe
lock out, are in place, shut off the air supplied and power supply of the facilities, and exhaust the compressed air
inside the system.
When restarting the equipment, confirm that a projection prevention is in place, and then carefully restart the
equipment.
(2) Never touch the terminals while the power is on.
Otherwise electric shock, malfunction or damage to the position sensor may result.
(3) The analogue ASW may malfunction unexpectedly, making it impossible to confirm safety. Therefore,
perform the following maintenance or inspection regularly.
1) Retightening of the mounting screws
If the screws have become loose and the required mounting position has been lost, re-adjust the product to the
correct mounting position and re-tighten the screws.
2) Checking the presence or absence of damage to the lead wire
Damage to the lead wire causes faulty insulation. If such damage is found, replace the analogue ASW or repair
the lead wire.
Caution
(1) Do not use benzene, thinner or alcohol, etc. to clean the product.
Otherwise, the surface may be damaged or the product marking may be erased.
For a heavy stain, use a cloth that has been soaked with diluted neutral detergent and fully squeezed to wipe off the
stain and wipe the surface again with a dry cloth.
(2) Turn OFF the power supply before performing maintenance or inspection.
Otherwise, unexpected malfunction of the equipment may be caused.
Maintenance
-9-
No.D-※S-OMA1021